| Rezrox vs Reina | 6–10 | 37.50% |
| Rezrox vs King | 8–5 | 61.54% |
| Rezrox vs Jin | 6–5 | 54.55% |
| Rezrox vs Law | 2–6 | 25.00% |
| Rezrox vs Hwoarang | 4–4 | 50.00% |
| Rezrox vs Clive | 4–3 | 57.14% |
| Rezrox vs Steve | 2–4 | 33.33% |
| Rezrox vs Alisa | 3–3 | 50.00% |
| Rezrox vs Eddy | 2–4 | 33.33% |
| Rezrox vs Paul | 2–3 | 40.00% |
| Rezrox vs Kazuya | 1–4 | 20.00% |
| Rezrox vs Devil Jin | 4–1 | 80.00% |
| Rezrox vs Zafina | 1–4 | 20.00% |
| Rezrox vs Jack-8 | 2–2 | 50.00% |
| Rezrox vs Claudio | 2–2 | 50.00% |
| Rezrox vs Azucena | 3–1 | 75.00% |
| Rezrox vs Victor | 1–3 | 25.00% |
| Rezrox vs Lidia | 4–0 | 100.00% |
| Rezrox vs Yoshimitsu | 1–2 | 33.33% |
| Rezrox vs Feng | 0–3 | 0.00% |
| Rezrox vs Lili | 1–2 | 33.33% |
| Rezrox vs Leroy | 1–2 | 33.33% |
| Rezrox vs Jun | 0–3 | 0.00% |
| Rezrox vs Xiaoyu | 2–0 | 100.00% |
| Rezrox vs Lars | 2–0 | 100.00% |
| Rezrox vs Nina | 0–2 | 0.00% |
| Rezrox vs Raven | 0–2 | 0.00% |
| Rezrox vs Heihachi | 0–2 | 0.00% |
| Rezrox vs Miary Zo | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.